EP3925316A4 - Indication de paramètres de commande de puissance - Google Patents

Indication de paramètres de commande de puissance Download PDF

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Publication number
EP3925316A4
EP3925316A4 EP19915197.8A EP19915197A EP3925316A4 EP 3925316 A4 EP3925316 A4 EP 3925316A4 EP 19915197 A EP19915197 A EP 19915197A EP 3925316 A4 EP3925316 A4 EP 3925316A4
Authority
EP
European Patent Office
Prior art keywords
power control
control parameters
parameters indication
indication
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19915197.8A
Other languages
German (de)
English (en)
Other versions
EP3925316A1 (fr
Inventor
Xing Liu
Yu Ngok Li
Peng Hao
Jian Li
Kai Xiao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3925316A1 publication Critical patent/EP3925316A1/fr
Publication of EP3925316A4 publication Critical patent/EP3925316A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19915197.8A 2019-02-15 2019-02-15 Indication de paramètres de commande de puissance Pending EP3925316A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/075219 WO2020164107A1 (fr) 2019-02-15 2019-02-15 Indication de paramètres de commande de puissance

Publications (2)

Publication Number Publication Date
EP3925316A1 EP3925316A1 (fr) 2021-12-22
EP3925316A4 true EP3925316A4 (fr) 2022-03-16

Family

ID=72044150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19915197.8A Pending EP3925316A4 (fr) 2019-02-15 2019-02-15 Indication de paramètres de commande de puissance

Country Status (5)

Country Link
US (1) US20210377872A1 (fr)
EP (1) EP3925316A4 (fr)
KR (2) KR20240006705A (fr)
CN (2) CN113424600A (fr)
WO (1) WO2020164107A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113079570B (zh) * 2020-01-03 2023-06-30 大唐移动通信设备有限公司 传输方法及设备
CN116782407A (zh) * 2022-03-08 2023-09-19 华为技术有限公司 一种免调度资源配置的方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2830368A1 (fr) * 2012-03-22 2015-01-28 China Academy of Telecommunications Technology Système, dispositif et procédé de commande de puissance de liaison montante
EP2849517A1 (fr) * 2012-05-10 2015-03-18 Sharp Kabushiki Kaisha Terminal, station de base, procédé de communication et circuit intégré
US20160242125A1 (en) * 2013-11-09 2016-08-18 Lg Electronics Inc. Method for controlling uplink transmission power in wireless communication system and device therefor

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US20060084459A1 (en) * 2004-10-13 2006-04-20 Vinh Phan Outer loop power control of user equipment in wireless communication
CN101383639B (zh) * 2007-09-06 2012-09-05 电信科学技术研究院 上行功率控制信息的传输方法、上行功率控制方法和装置
US8665809B2 (en) * 2009-06-15 2014-03-04 Qualcomm Incorporated Systems and methods for sending power control information
KR101430501B1 (ko) * 2010-07-16 2014-08-14 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치
US9794887B2 (en) * 2011-09-30 2017-10-17 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, method for terminal apparatus, and method for base station apparatus which can set appropriate uplink transmission power
US9210670B2 (en) * 2013-03-18 2015-12-08 Samsung Electronics Co., Ltd. Uplink power control in adaptively configured TDD communication systems
US10333671B2 (en) * 2015-04-06 2019-06-25 Lg Electronics Inc. Method for transmitting and receiving signal based on shared resource in wireless communication system, and apparatus therefor
US9717079B2 (en) * 2015-07-14 2017-07-25 Motorola Mobility Llc Method and apparatus for selecting a resource assignment
US10524213B2 (en) * 2016-02-24 2019-12-31 Intel IP Corporation Power control for systems based on uplink link identifier
CN108605298A (zh) * 2016-02-26 2018-09-28 英特尔Ip公司 波束成形系统中的链路的功率控制
WO2017165668A1 (fr) * 2016-03-25 2017-09-28 Intel Corporation Régulation de puissance de liaison montante pour systèmes 5g
CN108886707A (zh) * 2016-03-31 2018-11-23 株式会社Ntt都科摩 用户装置、基站及信号收发方法
CN107306454A (zh) * 2016-04-22 2017-10-31 展讯通信（上海）有限公司 用户设备及上行数据传输方法、基站及上行调度方法
CN108924920B (zh) * 2017-03-24 2021-09-03 中兴通讯股份有限公司 发送功率的确定方法和配置方法，终端和基站
JP7091370B2 (ja) * 2017-05-27 2022-06-27 オッポ広東移動通信有限公司 無線通信方法及びデバイス
WO2019069132A1 (fr) * 2017-10-02 2019-04-11 Lenovo (Singapore) Pte, Ltd. Contrôle de puissance de liaison montante
BR112020017052A2 (pt) * 2018-02-23 2020-12-15 Ntt Docomo, Inc. Terminal, método de radiocomunicação para um terminal e estação base
CN112005586B (zh) * 2018-05-08 2024-06-14 松下电器（美国）知识产权公司 终端及发送方法
CN118338393A (zh) * 2019-03-28 2024-07-12 北京三星通信技术研究有限公司 功控方法及执行功控的终端
US20220095238A1 (en) * 2020-09-24 2022-03-24 Qualcomm Incorporated Power control for physical uplink control channel (pucch) transmissions on secondary component carrier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2830368A1 (fr) * 2012-03-22 2015-01-28 China Academy of Telecommunications Technology Système, dispositif et procédé de commande de puissance de liaison montante
EP2849517A1 (fr) * 2012-05-10 2015-03-18 Sharp Kabushiki Kaisha Terminal, station de base, procédé de communication et circuit intégré
US20160242125A1 (en) * 2013-11-09 2016-08-18 Lg Electronics Inc. Method for controlling uplink transmission power in wireless communication system and device therefor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL: "PUSCH reliability for URLLC", vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), XP051442102, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180520] *
ZTE ET AL: "Remaining issues on NR power control in non-CA aspects", vol. RAN WG1, no. Sanya, China; 20180416 - 20180420, 15 April 2018 (2018-04-15), XP051426209, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180415] *

Also Published As

Publication number Publication date
CN116782354A (zh) 2023-09-19
EP3925316A1 (fr) 2021-12-22
KR20210127213A (ko) 2021-10-21
WO2020164107A1 (fr) 2020-08-20
KR20240006705A (ko) 2024-01-15
US20210377872A1 (en) 2021-12-02
CN116782354B (zh) 2024-07-05
CN113424600A (zh) 2021-09-21

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